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On the Method by Rostami for Computing the Real Stability Radius of Large and Sparse Matrices
SIAM Journal on Scientific Computing, 2016Summary: In a recent paper, \textit{M. W. Rostami} [SIAM J. Sci. Comput. 37, No. 5, S447--S471 (2015; Zbl 1325.65067)] has presented an interesting algorithm for the computation of the real pseudospectral abscissa and the real stability radius (aka the distance to instability) of a square matrix \(A \in \mathbb R^{n,n}\) in the spectral norm.
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Ordering Methods for Sparse Matrices and Vector Computers
1988Abstract : Direct factorization methods for solving large sparse linear equations are used as fundamental building blocks for the numerical solution of many scientific and computational problems. It is well known that reordering the variables and equations is crucial in reducing the cost of performing direct solution techniques.
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Ordering Methods for Sparse Matrices and Vector Computers.
1986Abstract : This report summarizes the activities at Boeing Computer Service Company from April 15, 1985 until August 15, 1986. Five tasks are defined in our analysis of quotient tree algorithms and frontal methods: analysis of multifrontal methods, creation of symmetric indefinite out - of-core minimal storage elimination schemes, analyses of quotient ...
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ITERATIVE METHODS FOR COMPUTING A FEW EIGENPAIRS OR SINGULAR TRIPLETS OF LARGE SPARSE MATRICES
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The prevalence of questionable methods of cancer treatment in the United States
Ca-A Cancer Journal for Clinicians, 1992exaly